SOLUTION: a lorry is to be loaded with sacks of potatoes each of mass 25 kg. how long it should take (i) 4 crew members to load 4 tonnes (ii) 8 crew members to load 1 tonne
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Question 1084100: a lorry is to be loaded with sacks of potatoes each of mass 25 kg. how long it should take (i) 4 crew members to load 4 tonnes (ii) 8 crew members to load 1 tonne Answer by ikleyn(52778) (Show Source):